A and B can complete a work together in 36 days. If A alone can complete one-fourth of the work in ‘x’ days and remaining work is completed by B alone in 3x days, then find the value of x.
Time taken by A to complete the work = (x × 4) = 4x days Time taken by B to complete the work = (3x × 4/3) = 4x days According to question, => (1/4x) + (1/4x) = 1/36 => (1 + 1)/4x = 1/36 => 4x = 72 => x = 18
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Some twelve are thirteen.
All thirteen are fourteen
Conclusions: ...
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b. Some rats are lions
Conclusions:I. Some dogs are not lions
II. Some lions are not dogs
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Only a few plus are minus.
All multiply are minus.
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All long are far.
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All mirrors are boxes.
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